| References: |
- Deposit:: ANDERSON, S. M., 1963, THE MINERAL INDUSTRY OF COSTA RICA: MINERALS YEARBOOK 1963, V. 4, P. 70.
- Deposit:: NOE, F. E., 1964, THE MINERAL INDUSTRY OF CENTRAL AMERICAN AREAS; COSTA RICA: MINERALS YEARBOOK 1964, V. 4, P. 71.
- Deposit:: THEOFILOS, N. G., 1976, THE MINERAL INDUSTRY OF CENTRAL AMERICAN COUNTRIES; COSTA RICA: MINERALS YEARBOOK 1976, V. 3, P. 1308.
- Deposit:: VELASCO, PABLO, 1980, THE MINERAL INDUSTRY OF CENTRAL AMERICAN COUNTRIES; COSTA RICA: MINERALS YEARBOOK 1980, V. 3, P. 1236.
- Deposit:: U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.
|